United States of America
Anthem, Inc. is an organisation in California. It appears on the Massachusetts Attorney General breach-notification register, the California Attorney General breach-notification register and the Wisconsin DATCP data breach list with 5 confirmed incidents; the most recent notice was filed on November 19, 2025.
Data as of September 12, 2026.
MA AG breach notification: 1,162 Massachusetts residents affected
sourceGoverned by M.G.L. c. 93H. Notice to the Attorney General is required for a breach affecting any number of Massachusetts residents' personal information -- the statute sets no minimum count.
Note: the count is Massachusetts residents only, not a total.
CA AG breach notification: an unknown number of California residents affected
sourceGoverned by Cal. Civ. Code §1798.82. A copy of the notification must be sent to the Attorney General when a single breach requires notifying more than 500 California residents.
Note: no affected-count is published on this register.
CA AG breach notification: an unknown number of California residents affected
sourceCA AG breach notification: an unknown number of California residents affected
sourceWI AG breach notification: an unknown number of Wisconsin residents affected
sourceGoverned by Wis. Stat. §134.98. No state agency must be notified. Affected individuals must be told within 45 days, and the national credit bureaus too when 1,000 or more people are notified; DATCP lists breaches reported to it or found to affect Wisconsin consumers.
Note: the count is Wisconsin residents only when published, not a total; many notices do not include one.